Magnetic munchers

2019-03-07 07:16:01

By Barry Fox False teeth are normally held in place by adhesives, but sometimes they work loose, much to the embarrassment of the wearer. Delta Investments on the Isle of Man has a neat solution (GB 2353952). Powerful rare-earth magnets are embedded in the teeth, with the poles positioned so that the upper and lower dentures repel. There are more magnets at the rear of the dentures than the front,